mirror of
https://github.com/php/php-src.git
synced 2024-10-19 15:34:25 +00:00
159 lines
2.9 KiB
PHP
159 lines
2.9 KiB
PHP
--TEST--
|
||
Test strrev() function : usage variations - double quoted strings
|
||
--FILE--
|
||
<?php
|
||
/* Prototype : string strrev(string $str);
|
||
* Description: Reverse a string
|
||
* Source code: ext/standard/string.c
|
||
*/
|
||
|
||
/* Testing strrev() function with various double quoted strings for 'str' */
|
||
|
||
echo "*** Testing strrev() : with various double quoted strings ***\n";
|
||
$str = "Hiiii";
|
||
|
||
$strings = array(
|
||
//strings containing escape chars
|
||
"hello\\world",
|
||
"hello\$world",
|
||
"\ttesting\ttesting\tstrrev",
|
||
"testing\rstrrev testing strrev",
|
||
"testing\fstrrev \f testing \nstrrev",
|
||
"\ntesting\nstrrev\n testing \n strrev",
|
||
"using\vvertical\vtab",
|
||
|
||
//polyndrome strings
|
||
"HelloolleH",
|
||
"ababababababa",
|
||
|
||
//numeric + strings
|
||
"Hello123",
|
||
"123Hello",
|
||
"123.34Hello",
|
||
"Hello1.234",
|
||
"123Hello1.234",
|
||
|
||
//concatenated strings
|
||
"Hello".chr(0)."World",
|
||
"Hello"."world",
|
||
"Hello".$str,
|
||
|
||
//strings containing white spaces
|
||
" h",
|
||
"h ",
|
||
" h ",
|
||
"h e l l o ",
|
||
|
||
//strings containing quotes
|
||
"\hello\'world",
|
||
"hello\"world",
|
||
|
||
//special chars in strings
|
||
"t@@#$% %test ^test &test *test +test -test",
|
||
"!test ~test `test` =test= @test@test.com",
|
||
"/test/r\test\strrev\t\u /uu/",
|
||
|
||
//only special chars
|
||
"!@#$%^&*()_+=-`~"
|
||
);
|
||
|
||
$count = 1;
|
||
for( $index = 0; $index < count($strings); $index++ ) {
|
||
echo "\n-- Iteration $count --\n";
|
||
var_dump( strrev($strings[$index]) );
|
||
$count ++;
|
||
}
|
||
|
||
echo "*** Done ***";
|
||
?>
|
||
--EXPECTF--
|
||
*** Testing strrev() : with various double quoted strings ***
|
||
|
||
-- Iteration 1 --
|
||
string(11) "dlrow\olleh"
|
||
|
||
-- Iteration 2 --
|
||
string(11) "dlrow$olleh"
|
||
|
||
-- Iteration 3 --
|
||
string(23) "verrts gnitset gnitset "
|
||
|
||
-- Iteration 4 --
|
||
string(29) "verrts gnitset verrts
|
||
gnitset"
|
||
|
||
-- Iteration 5 --
|
||
string(32) "verrts
|
||
gnitset verrtsgnitset"
|
||
|
||
-- Iteration 6 --
|
||
string(33) "verrts
|
||
gnitset
|
||
verrts
|
||
gnitset
|
||
"
|
||
|
||
-- Iteration 7 --
|
||
string(18) "batlacitrevgnisu"
|
||
|
||
-- Iteration 8 --
|
||
string(10) "HelloolleH"
|
||
|
||
-- Iteration 9 --
|
||
string(13) "ababababababa"
|
||
|
||
-- Iteration 10 --
|
||
string(8) "321olleH"
|
||
|
||
-- Iteration 11 --
|
||
string(8) "olleH321"
|
||
|
||
-- Iteration 12 --
|
||
string(11) "olleH43.321"
|
||
|
||
-- Iteration 13 --
|
||
string(10) "432.1olleH"
|
||
|
||
-- Iteration 14 --
|
||
string(13) "432.1olleH321"
|
||
|
||
-- Iteration 15 --
|
||
string(11) "dlroW |